Aircraft



FIG. 1 is a top, rear, isometric view of an aircraft showing our new design.

FIG. 2 is a left side view thereof, the right side view being a mirror image thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a rearward looking cross-sectional view thereof, taken along line 4—4 of FIG. 1;

FIG. 5 is a frontward looking cross-sectional view thereof, taken along line 5—5 of FIG. 1; and,

FIG. 6 is a left side view of an exterior thereof, the right side view of the exterior being a mirror image thereof.

The broken line shown in the figures is included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for an aircraft, as shown and described. 